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<li class="navelem"><a class="el" href="../../dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li>  </ul>
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  <div class="headertitle"><div class="title">mqtt.cpp</div></div>
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<a href="../../d8/d5b/mqtt_8cpp.html">浏览该文件的文档.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="preprocessor">#include &lt;assert.h&gt;</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="preprocessor">#include &lt;cstring&gt;</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="preprocessor">#include &lt;sstream&gt;</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span> </div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="preprocessor">#include &quot;<a class="code" href="../../da/d7b/debug_8hpp.html">debug.hpp</a>&quot;</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="preprocessor">#include &quot;<a class="code" href="../../d5/d27/mqtt_8hpp.html">mqtt.hpp</a>&quot;</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="preprocessor">#include &quot;<a class="code" href="../../d0/d0e/misc_8hpp.html">misc.hpp</a>&quot;</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span> </div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="keyword">using namespace </span><a class="code hl_namespace" href="../../df/d8d/namespacewheels.html">wheels</a>;</div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span> </div>
<div class="foldopen" id="foldopen00011" data-start="{" data-end="}">
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"><a class="line" href="../../d8/d5b/mqtt_8cpp.html#a1f0795cbda29e32b3d6f379c226726f3">   11</a></span><span class="keywordtype">int</span> <a class="code hl_function" href="../../d8/d5b/mqtt_8cpp.html#a1f0795cbda29e32b3d6f379c226726f3">msgarrvd</a>(<span class="keywordtype">void</span> *context, <span class="keywordtype">char</span> *topicName, <span class="keywordtype">int</span> topicLen, MQTTClient_message *message)</div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span>{</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span>    (void)topicLen;</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span>    <span class="comment">// 返回值为1表示已经成功收到消息，返回0表示没有收到消息</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span>    <a class="code hl_class" href="../../dc/d63/classwheels_1_1mqtt_client.html">mqttClient</a> * obj = (<a class="code hl_class" href="../../dc/d63/classwheels_1_1mqtt_client.html">mqttClient</a>*)context;</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span>    </div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span>    <span class="keywordflow">if</span>( obj == <span class="keyword">nullptr</span> ){</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span>        <span class="keywordflow">return</span> 1;</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span>    }</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span>    <span class="keywordflow">if</span>( message == <span class="keyword">nullptr</span> ){</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span>        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span>    }</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span> </div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span>    std::string tp( topicName );</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span>    </div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span>    <a class="code hl_struct" href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html">mqttClient::stMsg</a> msg = <a class="code hl_function" href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html#a76cd2f25cc8ce95667c217e3e9fad0ff">mqttClient::stMsg::fromPaho</a>( *message );</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span>    obj-&gt;<a class="code hl_function" href="../../dc/d63/classwheels_1_1mqtt_client.html#ad8891a42152cd57b070ff9605d836013">onRecv</a>( tp , msg );</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span>    </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span>    MQTTClient_freeMessage( &amp;message );</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span>    <span class="keywordflow">return</span> 1;</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span>}</div>
</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span> </div>
<div class="foldopen" id="foldopen00034" data-start="{" data-end="}">
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"><a class="line" href="../../d8/d5b/mqtt_8cpp.html#a2a87ef47168dc639b307a285b8cb4462">   34</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d8/d5b/mqtt_8cpp.html#a2a87ef47168dc639b307a285b8cb4462">connlost</a>(<span class="keywordtype">void</span> *context, <span class="keywordtype">char</span> *cause)</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span>{</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span>    std::string msg( <span class="stringliteral">&quot;连接断开：&quot;</span> );</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span>    <a class="code hl_function" href="../../d3/d47/classwheels_1_1debug.html#a5fa52d8a6d24d2f6686055e7cefa04b6">debug::printCallstack</a>();</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span>    <span class="keywordflow">if</span>( cause ){</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( msg + cause );</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span>    }<span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( msg );</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span>    }</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span>    <a class="code hl_class" href="../../dc/d63/classwheels_1_1mqtt_client.html">mqttClient</a> * obj = (<a class="code hl_class" href="../../dc/d63/classwheels_1_1mqtt_client.html">mqttClient</a>*)context;</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span>    <span class="keywordflow">if</span>( obj == <span class="keyword">nullptr</span> ){</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span>        <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span>    }</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span>    std::string c;</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span>    <span class="keywordflow">if</span>( cause ) c = cause;</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span>    obj-&gt;<a class="code hl_function" href="../../dc/d63/classwheels_1_1mqtt_client.html#ad7447ba17575882ac4c7c286d82c2b27">onDisconnect</a>( c );</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span>}</div>
</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span> </div>
<div class="foldopen" id="foldopen00052" data-start="{" data-end="}">
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"><a class="line" href="../../d8/d5b/mqtt_8cpp.html#a4a79780b9057489f0740020d6bae250f">   52</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d8/d5b/mqtt_8cpp.html#a4a79780b9057489f0740020d6bae250f">delivered</a>(<span class="keywordtype">void</span>* context, MQTTClient_deliveryToken dt)</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span>{</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span>    (void)context;</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span>    (void)dt;</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>    <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#a5e96928e16ca9022cb7002cde20a71da">MSG</a>( <span class="stringliteral">&quot;mqtt消息发送成功&quot;</span> , <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ac0d4a58b35d49450ad09b7d84319a624">TNORMAL</a>);</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>}</div>
</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span><span class="comment">// ----------------------------------------------------------------------------------------- //</span></div>
<div class="foldopen" id="foldopen00059" data-start="{" data-end="}">
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"><a class="line" href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html#a6f799cb83f0694a31c9590cbc1352229">   59</a></span>mqttClient ::</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span>stMsg :: stMsg()</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>{</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span>    memcpy( struct_id , <span class="stringliteral">&quot;MQTM&quot;</span> , 4 );</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span>    struct_version =  0;</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>    payload = nullptr ;</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>    payloadlen = 0;</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>    qos = 1;</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>    retained = 0;</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span>}</div>
</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span> </div>
<div class="foldopen" id="foldopen00070" data-start="{" data-end="}">
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"><a class="line" href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html#a8d4626040a46d1e01ad370b9b5615e7e">   70</a></span>mqttClient ::</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>stMsg :: stMsg( <span class="keyword">const</span> <a class="code hl_struct" href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html">stMsg</a>&amp; b )</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>{</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>    memcpy( struct_id , <span class="stringliteral">&quot;MQTM&quot;</span> , 4 );</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span> </div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>    struct_version = 0;</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span>    payload = b.payload;</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>    payloadlen = b.payloadlen;</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span>    qos = b.qos;</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span>    retained = b.retained;</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span>}</div>
</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span> </div>
<div class="foldopen" id="foldopen00082" data-start="{" data-end="}">
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"><a class="line" href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html#a5cf46c4ff1233be86234cfa317e1b3a4">   82</a></span>mqttClient ::</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>stMsg :: stMsg( <span class="keyword">const</span> std::string&amp; data )</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>{</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>    memcpy( struct_id , <span class="stringliteral">&quot;MQTM&quot;</span> , 4 );</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>    struct_version = 0;</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>    payload = ( <span class="keywordtype">char</span> *)data.c_str();</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>    payloadlen = data.length();</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span>    qos = 1;</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span>    retained = 0;</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span>}</div>
</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span> </div>
<div class="foldopen" id="foldopen00093" data-start="{" data-end="}">
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"><a class="line" href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html#a4eafbed66dfcd9de5d84c6c636d11c28">   93</a></span>mqttClient ::</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span>stMsg :: stMsg( <span class="keyword">const</span> <span class="keywordtype">void</span> * data , <span class="keywordtype">size_t</span> len )</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>{</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span>    memcpy( struct_id , <span class="stringliteral">&quot;MQTM&quot;</span> , 4 );</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>    struct_version =  0;</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>    payload = ( <span class="keywordtype">void</span> *)data;</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span>    payloadlen = len;</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>    qos = 1;</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>    retained = 0;</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span>}</div>
</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span> </div>
<div class="foldopen" id="foldopen00104" data-start="{" data-end="}">
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"><a class="line" href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html#af6c08b02e26e745294e768431473d261">  104</a></span>mqttClient ::</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span>stMsg :: stMsg( <span class="keywordtype">int</span> _qos , <span class="keyword">const</span> <span class="keywordtype">void</span> * data , <span class="keywordtype">size_t</span> len , <span class="keywordtype">bool</span> retain )</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span>{</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span>    <span class="keywordflow">if</span>( ( _qos &lt; 0 ) || ( _qos &gt; 2 ) )</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span>        <span class="keywordflow">throw</span> <a class="code hl_enumvalue" href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616ac28e9e41af6580a0fbb4c4befce3cddd">mqttClient::ERR_QOS_RANGE</a>;</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>    <span class="keywordflow">if</span>( data == <span class="keyword">nullptr</span> )</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span>        <span class="keywordflow">throw</span> <a class="code hl_enumvalue" href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616a6a8715111fc7a075e2289346cf61548e">mqttClient::ERR_DATA_NULL</a>;</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span>    memcpy( struct_id , <span class="stringliteral">&quot;MQTM&quot;</span> , 4 );</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span>    struct_version = 0;</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span>    payload = (<span class="keywordtype">void</span> *)data;</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span>    payloadlen = len;</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span>    qos = _qos;</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span>    retained = ( retain ? 1 : 0 );</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span>}</div>
</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span> </div>
<div class="foldopen" id="foldopen00119" data-start="{" data-end="}">
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"><a class="line" href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html#ad46e9d4a80dc786e403b8a9d38b0badc">  119</a></span>mqttClient ::</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span>stMsg :: stMsg( <span class="keyword">const</span> std::string&amp; data , <span class="keywordtype">int</span> _qos , <span class="keywordtype">bool</span> retain )</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span>{</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span>    <span class="keywordflow">if</span>( ( _qos &lt; 0 ) || ( _qos &gt; 2 ) )</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span>        <span class="keywordflow">throw</span> <a class="code hl_enumvalue" href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616ac28e9e41af6580a0fbb4c4befce3cddd">mqttClient::ERR_QOS_RANGE</a>;</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span>    <span class="keywordflow">if</span>( data.empty() )</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span>        <span class="keywordflow">throw</span> <a class="code hl_enumvalue" href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616a6a8715111fc7a075e2289346cf61548e">mqttClient::ERR_DATA_NULL</a>;</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span> </div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span>    memcpy( struct_id , <span class="stringliteral">&quot;MQTM&quot;</span> , 4 );</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span>    struct_version = 0;</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span>    payload = (<span class="keywordtype">void</span> *)data.c_str();</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span>    payloadlen = data.length();</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span>    qos = _qos;</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span>    retained = ( retain ? 1 : 0 );</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span>}</div>
</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span> </div>
<div class="foldopen" id="foldopen00135" data-start="{" data-end="}">
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"><a class="line" href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html#a20b10a02c98cf86ffc7b9c8ef35c9b96">  135</a></span>mqttClient ::</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>stMsg :: ~stMsg()</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span>{</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span> </div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span>}</div>
</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span> </div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span>mqttClient :: stMsg&amp;</div>
<div class="foldopen" id="foldopen00142" data-start="{" data-end="}">
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"><a class="line" href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html#ac897bbe2745d1ecc1e7d90a4498c48fb">  142</a></span>mqttClient ::</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span>stMsg :: operator=( <span class="keyword">const</span> <a class="code hl_struct" href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html">stMsg</a>&amp; b )</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span>{</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span>    payload = (<span class="keywordtype">void</span> *)b.payload;</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span>    payloadlen = b.payloadlen;</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span>    qos = b.qos;</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span>    retained = b.retained;</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span> </div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span>    <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span>}</div>
</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span> </div>
<div class="foldopen" id="foldopen00153" data-start="{" data-end="}">
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"><a class="line" href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html#aa4dd2f796a7c001e2acce2b026183dce">  153</a></span><span class="keywordtype">void</span> mqttClient ::</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>stMsg :: msg( <span class="keyword">const</span> <span class="keywordtype">void</span> * data , <span class="keywordtype">size_t</span> len )</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span>{</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span>    assert( data );</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span>    payload = ( <span class="keywordtype">void</span> *)data;</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span>    payloadlen = len;</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span>}</div>
</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span> </div>
<div class="foldopen" id="foldopen00161" data-start="{" data-end="}">
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"><a class="line" href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html#ac641acc1154e8e5e9bcac2aed4907f27">  161</a></span><span class="keywordtype">void</span> mqttClient :: </div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span>stMsg :: msg( <span class="keyword">const</span> std::string&amp; data )</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span>{</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span>    assert( data.length() );</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span>    payload = (<span class="keywordtype">void</span> *)data.c_str();</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span>    payloadlen = data.length();</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span>}</div>
</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span> </div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span>mqttClient :: stMsg</div>
<div class="foldopen" id="foldopen00170" data-start="{" data-end="}">
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"><a class="line" href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html#a76cd2f25cc8ce95667c217e3e9fad0ff">  170</a></span>mqttClient :: stMsg :: fromPaho( <span class="keyword">const</span> MQTTClient_message&amp; msg )</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span>{</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span>    <a class="code hl_struct" href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html">stMsg</a> ret;</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span>    ret.dup = msg.dup;</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span>    ret.msgid = msg.msgid;</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span>    ret.payload = msg.payload;</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span>    ret.payloadlen = msg.payloadlen;</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span>    ret.properties = msg.properties;</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span>    ret.qos = msg.qos;</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span>    ret.retained = msg.retained;</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span>    memcpy( ret.struct_id , <span class="stringliteral">&quot;MQTM&quot;</span> , 4 );</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span>    ret.struct_version = 0;</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span>    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span>}</div>
</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span><span class="comment">//                                                                                          //</span></div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span><span class="comment">// ---------------------------------------------------------------------------------------- //</span></div>
<div class="foldopen" id="foldopen00186" data-start="{" data-end="}">
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"><a class="line" href="../../dc/d63/classwheels_1_1mqtt_client.html#aa5e61c99c5000159df5ae7a8bef121ff">  186</a></span>mqttClient :: mqttClient( <span class="keyword">const</span> std::string&amp; svr , <span class="keyword">const</span> std::string&amp; cid ):</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span>    __m_is_connected( false ),</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span>    __m_wait_timeout( 100000 ),</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span>    __m_mqtt_version(0)</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span>{</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span>    <span class="keywordflow">if</span>( svr.empty() ) <span class="keywordflow">throw</span> <a class="code hl_enumvalue" href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616acfcae9b57ddf17a5e43b14c5d558bef3">ERR_URL_EMPTY</a>;</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span>    <span class="keywordflow">if</span>( cid.empty() ) <span class="keywordflow">throw</span> <a class="code hl_enumvalue" href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616a5806ee274c8dfa7902e5f995ac627401">ERR_CID_EMPTY</a>;</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span>    </div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno">  194</span>    </div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span>    <span class="keywordtype">int</span> rc = MQTTClient_create(&amp;__m_client, svr.c_str(), cid.c_str(), MQTTCLIENT_PERSISTENCE_NONE, NULL);</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span>    <span class="keywordflow">if</span>( rc != MQTTCLIENT_SUCCESS ){</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( <span class="stringliteral">&quot;创建MQTT连接句柄失败&quot;</span> );</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno">  198</span>        <span class="keywordflow">throw</span> <a class="code hl_enumvalue" href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616ae19fede179cf0ab078776cd54de79e3e">ERR_CREATE_CTX</a>;</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span>    }</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span> </div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span>    MQTTClient_setCallbacks(__m_client, <span class="keyword">this</span>, <a class="code hl_function" href="../../d8/d5b/mqtt_8cpp.html#a2a87ef47168dc639b307a285b8cb4462">connlost</a>, <a class="code hl_function" href="../../d8/d5b/mqtt_8cpp.html#a1f0795cbda29e32b3d6f379c226726f3">msgarrvd</a>, <a class="code hl_function" href="../../d8/d5b/mqtt_8cpp.html#a4a79780b9057489f0740020d6bae250f">delivered</a>);</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span>}</div>
</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span> </div>
<div class="foldopen" id="foldopen00204" data-start="{" data-end="}">
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"><a class="line" href="../../dc/d63/classwheels_1_1mqtt_client.html#a70147cdf4f553bb2129e368d16d6cc27">  204</a></span>mqttClient :: mqttClient( <span class="keyword">const</span> std::string&amp; svr , <span class="keyword">const</span> std::string&amp; cid , <span class="keyword">const</span> std::string&amp; usr , <span class="keyword">const</span> std::string&amp; pswd ):</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno">  205</span>    __m_cid( cid ),</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span>    __m_account( usr ),</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span>    __m_pswd( pswd ),</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno">  208</span>    __m_is_connected( false ),</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno">  209</span>    __m_wait_timeout( 100000 ),</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno">  210</span>    __m_mqtt_version(0)</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno">  211</span>{</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno">  212</span>    <span class="keywordflow">if</span>( svr.empty() ){</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno">  213</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( <span class="stringliteral">&quot;服务器地址没有配置&quot;</span> );</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno">  214</span>        <span class="keywordflow">throw</span> <a class="code hl_enumvalue" href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616acfcae9b57ddf17a5e43b14c5d558bef3">ERR_URL_EMPTY</a>;</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno">  215</span>    }</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno">  216</span>    <span class="keywordflow">if</span>( cid.empty() ){</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno">  217</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( <span class="stringliteral">&quot;CID参数没有设置&quot;</span> );</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno">  218</span>        <span class="keywordflow">throw</span> <a class="code hl_enumvalue" href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616a5806ee274c8dfa7902e5f995ac627401">ERR_CID_EMPTY</a>;</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno">  219</span>    }</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno">  220</span>    <span class="keywordflow">if</span>( usr.empty() ){</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno">  221</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( <span class="stringliteral">&quot;用户名没有配置&quot;</span> );</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno">  222</span>        <span class="keywordflow">throw</span> <a class="code hl_enumvalue" href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616a2b1c9d335ac095108055871883cf8ad0">ERR_ACCOUNT_EMPTY</a>;</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno">  223</span>    }</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno">  224</span> </div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno">  225</span>    <span class="keywordtype">int</span> rc = MQTTClient_create(&amp;__m_client, svr.c_str(), cid.c_str(), MQTTCLIENT_PERSISTENCE_NONE, NULL);</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno">  226</span> </div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno">  227</span>    <span class="keywordflow">if</span>( rc != MQTTCLIENT_SUCCESS ){</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno">  228</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( <span class="stringliteral">&quot;创建MQTT连接句柄失败&quot;</span> );</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno">  229</span>        <span class="keywordflow">throw</span> <a class="code hl_enumvalue" href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616ae19fede179cf0ab078776cd54de79e3e">ERR_CREATE_CTX</a>;</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno">  230</span>    }</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno">  231</span> </div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno">  232</span>    MQTTClient_setCallbacks(__m_client, <span class="keyword">this</span>, <a class="code hl_function" href="../../d8/d5b/mqtt_8cpp.html#a2a87ef47168dc639b307a285b8cb4462">connlost</a>, <a class="code hl_function" href="../../d8/d5b/mqtt_8cpp.html#a1f0795cbda29e32b3d6f379c226726f3">msgarrvd</a>, <a class="code hl_function" href="../../d8/d5b/mqtt_8cpp.html#a4a79780b9057489f0740020d6bae250f">delivered</a>);</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno">  233</span>}</div>
</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno">  234</span> </div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno">  235</span>mqttClient :: emErrCode</div>
<div class="foldopen" id="foldopen00236" data-start="{" data-end="}">
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"><a class="line" href="../../dc/d63/classwheels_1_1mqtt_client.html#a4329b65aa8c1abb55bcb3db9681fdaa3">  236</a></span>mqttClient :: connect()</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno">  237</span>{</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno">  238</span>    MQTTClient_connectOptions conn_opts = MQTTClient_connectOptions_initializer;</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno">  239</span>    conn_opts.keepAliveInterval = 30;</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno">  240</span>    conn_opts.cleansession = 1;</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno">  241</span>    conn_opts.MQTTVersion = __m_mqtt_version;</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno">  242</span>    conn_opts.username = __m_account.c_str();</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno">  243</span>    conn_opts.password = __m_pswd.c_str();</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno">  244</span>    </div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno">  245</span> </div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno">  246</span>    <span class="keywordtype">int</span> rc = MQTTClient_connect(__m_client, &amp;conn_opts);</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno">  247</span>    <span class="keywordflow">if</span>( rc != MQTTCLIENT_SUCCESS ){</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno">  248</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#a47497e4d892bd8be1db0117d6cf456a6">MSG_1</a>( <span class="stringliteral">&quot;连接MQTT服务器失败:%s&quot;</span> , <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#afa7a41e86b5a1e570713a9b9bae068f0">TRED</a> , MQTTClient_strerror( rc ) );</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno">  249</span>        __m_is_connected = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno">  250</span>        <span class="keywordflow">return</span> ERR_CONN;</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno">  251</span>    }<span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno">  252</span>        __m_is_connected = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno">  253</span>    }</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno">  254</span> </div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno">  255</span>    <span class="keywordflow">return</span> OK;</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno">  256</span>}</div>
</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno">  257</span> </div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno">  258</span>mqttClient :: emErrCode</div>
<div class="foldopen" id="foldopen00259" data-start="{" data-end="}">
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"><a class="line" href="../../dc/d63/classwheels_1_1mqtt_client.html#a22ff47cb8d97053a4cfe5ff42d18ef8a">  259</a></span>mqttClient :: connect( <span class="keyword">const</span> std::string&amp; cid , <span class="keyword">const</span> std::string&amp; user , <span class="keyword">const</span> std::string&amp; pswd )</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno">  260</span>{</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno">  261</span>    MQTTClient_connectOptions conn_opts = MQTTClient_connectOptions_initializer;</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno">  262</span> </div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno">  263</span>    conn_opts.keepAliveInterval = 30;</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno">  264</span>    conn_opts.cleansession = 1;</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno">  265</span>    conn_opts.MQTTVersion = __m_mqtt_version;</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno">  266</span>    <span class="keywordflow">if</span>( cid.empty() == <span class="keyword">false</span> ){</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno">  267</span>        conn_opts.username = user.c_str();</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno">  268</span>    }</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno">  269</span>    <span class="keywordflow">if</span>( pswd.empty() == <span class="keyword">false</span> ){</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno">  270</span>        conn_opts.password = pswd.c_str();</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno">  271</span>    }</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno">  272</span> </div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno">  273</span>    <span class="keywordtype">int</span> rc = MQTTClient_connect(__m_client, &amp;conn_opts);</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno">  274</span>    </div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno">  275</span>    <span class="keywordflow">if</span>( rc != MQTTCLIENT_SUCCESS ){</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno">  276</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( <span class="stringliteral">&quot;连接MQTT服务器失败&quot;</span> );</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno">  277</span>        <span class="keywordflow">return</span> ERR_CONN;</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno">  278</span>    }<span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno">  279</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#a5e96928e16ca9022cb7002cde20a71da">MSG</a>( <span class="stringliteral">&quot;连接MQTT服务器成功&quot;</span>,<a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#a3334b4c7a06d103e2758af5421a6a1c5">OK_MSG</a> );</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno">  280</span>        __m_is_connected = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno">  281</span>    }</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno">  282</span> </div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno">  283</span>    <span class="keywordflow">return</span> OK;</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno">  284</span>}</div>
</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno">  285</span> </div>
<div class="foldopen" id="foldopen00286" data-start="{" data-end="}">
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"><a class="line" href="../../dc/d63/classwheels_1_1mqtt_client.html#a677c0a83def22ef765ebe23803423d38">  286</a></span><span class="keywordtype">void</span> mqttClient :: reconnect( <span class="keyword">const</span> std::string&amp; cid , <span class="keyword">const</span> std::string&amp; pswd )</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno">  287</span>{</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno">  288</span>    MQTTClient_connectOptions conn_opts = MQTTClient_connectOptions_initializer;</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno">  289</span> </div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno">  290</span>    conn_opts.keepAliveInterval = 30;</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno">  291</span>    conn_opts.cleansession = 1;</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno">  292</span>    <span class="keywordflow">if</span>( cid.empty() == <span class="keyword">false</span> ){</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno">  293</span>        conn_opts.username = cid.c_str();</div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno">  294</span>    }</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno">  295</span>    <span class="keywordflow">if</span>( pswd.empty() == <span class="keyword">false</span> ){</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno">  296</span>        conn_opts.password = pswd.c_str();</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno">  297</span>    }</div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno">  298</span> </div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno">  299</span>    <span class="keywordtype">int</span> rc = MQTTClient_connect(__m_client, &amp;conn_opts);</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno">  300</span>    </div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno">  301</span>    <span class="keywordflow">if</span>( rc != MQTTCLIENT_SUCCESS ){</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno">  302</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( <span class="stringliteral">&quot;连接MQTT服务器失败&quot;</span> );</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno">  303</span>        <a class="code hl_function" href="../../d3/d47/classwheels_1_1debug.html#a5fa52d8a6d24d2f6686055e7cefa04b6">debug::printCallstack</a>();</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno">  304</span>        <span class="keywordflow">throw</span> ERR_CONN;</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno">  305</span>    }<span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno">  306</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#a5e96928e16ca9022cb7002cde20a71da">MSG</a>( <span class="stringliteral">&quot;重新连接MQTT服务器成功&quot;</span>,<a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#a3334b4c7a06d103e2758af5421a6a1c5">OK_MSG</a> );</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno">  307</span>        __m_is_connected = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno">  308</span> </div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno">  309</span>        <span class="keywordflow">for</span>( <span class="keyword">auto</span> it = __m_msg_cb.begin(); it != __m_msg_cb.end(); it ++ ){</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno">  310</span>            <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#a47497e4d892bd8be1db0117d6cf456a6">MSG_1</a>( <span class="stringliteral">&quot;订阅主题 %s&quot;</span> , <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#a3334b4c7a06d103e2758af5421a6a1c5">OK_MSG</a> , it-&gt;first.c_str() );</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno">  311</span>            <span class="keywordtype">int</span> rc = MQTTClient_subscribe( __m_client , it-&gt;first.c_str() , 1 );</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno">  312</span>            <span class="keywordflow">if</span>( rc != MQTTCLIENT_SUCCESS ){</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno">  313</span>                <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#a47497e4d892bd8be1db0117d6cf456a6">MSG_1</a>( <span class="stringliteral">&quot;订阅主题 %s 失败&quot;</span> , <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#afa7a41e86b5a1e570713a9b9bae068f0">TRED</a> , it-&gt;first.c_str());</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno">  314</span>            }</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno">  315</span>        }</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno">  316</span>    }</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno">  317</span>}</div>
</div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno">  318</span> </div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno">  319</span>std::string</div>
<div class="foldopen" id="foldopen00320" data-start="{" data-end="}">
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"><a class="line" href="../../dc/d63/classwheels_1_1mqtt_client.html#af3facee7aa2c691086a033399213b1bf">  320</a></span>mqttClient :: errMsg( <a class="code hl_enumeration" href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616">emErrCode</a> e )</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno">  321</span>{</div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno">  322</span>    std::string ret;</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno">  323</span>    <span class="keywordflow">switch</span>( e ) {</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno">  324</span>    <span class="keywordflow">case</span> ERR_ALLOC_MEM:</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno">  325</span>        ret = <span class="stringliteral">&quot;内存分配失败&quot;</span>;</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno">  326</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno">  327</span>    <span class="keywordflow">case</span> ERR_USR_PSWD:</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno">  328</span>        ret = <span class="stringliteral">&quot;用户名或者密码错误&quot;</span>;</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno">  329</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno">  330</span>    <span class="keywordflow">case</span> ERR_CONN:</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno">  331</span>        ret = <span class="stringliteral">&quot;连接失败&quot;</span>;</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno">  332</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno">  333</span>    <span class="keywordflow">case</span> ERR_CREATE_CTX:</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno">  334</span>        ret = <span class="stringliteral">&quot;创建MQTT句柄失败&quot;</span>;</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno">  335</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno">  336</span>    <span class="keywordflow">case</span> ERR_PUB:</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno">  337</span>        ret = <span class="stringliteral">&quot;发布信息失败&quot;</span>;</div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno">  338</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno">  339</span>    <span class="keywordflow">case</span> ERR_SUB:</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno">  340</span>        ret = <span class="stringliteral">&quot;订阅主题操作失败&quot;</span>;</div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno">  341</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno">  342</span>    <span class="keywordflow">case</span> ERR_INSERT_CB:</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno">  343</span>        ret = <span class="stringliteral">&quot;添加订阅回调记录失败, 可能是因为主题重复。&quot;</span>;</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno">  344</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno">  345</span>    <span class="keywordflow">case</span> ERR_UNSUB:</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno">  346</span>        ret = <span class="stringliteral">&quot;取消主题订阅操作失败&quot;</span>;</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno">  347</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno">  348</span>    <span class="keywordflow">case</span> ERR_QOS_RANGE:</div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno">  349</span>        ret = <span class="stringliteral">&quot;QoS取值错误&quot;</span>;</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno">  350</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno">  351</span>    <span class="keywordflow">case</span> ERR_DATA_NULL:</div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno">  352</span>        ret = <span class="stringliteral">&quot;数据指针为空指针&quot;</span>;</div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno">  353</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno">  354</span>    <span class="keywordflow">case</span> ERR_URL_EMPTY:</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno">  355</span>        ret = <span class="stringliteral">&quot;URL内容为空&quot;</span>;</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno">  356</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno">  357</span>    <span class="keywordflow">case</span> ERR_CID_EMPTY:</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno">  358</span>        ret = <span class="stringliteral">&quot;CID内容为空&quot;</span>;</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno">  359</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno">  360</span>    <span class="keywordflow">case</span> ERR_ACCOUNT_EMPTY:</div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno">  361</span>        ret = <span class="stringliteral">&quot;账号信息为空&quot;</span>;</div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno">  362</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno">  363</span>    <span class="keywordflow">default</span>:<span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno">  364</span>    }</div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno">  365</span>    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno">  366</span>}</div>
</div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno">  367</span> </div>
<div class="foldopen" id="foldopen00368" data-start="{" data-end="}">
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"><a class="line" href="../../dc/d63/classwheels_1_1mqtt_client.html#ae7b92bc1964d9d3bf1d64fb2f10d23fc">  368</a></span>mqttClient :: ~mqttClient()</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno">  369</span>{</div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno">  370</span>    <a class="code hl_function" href="../../d3/d47/classwheels_1_1debug.html#a5fa52d8a6d24d2f6686055e7cefa04b6">debug::printCallstack</a>();</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno">  371</span>    MQTTClient_destroy(&amp;__m_client);</div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno">  372</span>}</div>
</div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno">  373</span> </div>
<div class="foldopen" id="foldopen00374" data-start="{" data-end="}">
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"><a class="line" href="../../dc/d63/classwheels_1_1mqtt_client.html#a7bf7e3ef62cc9846865268cf499148ee">  374</a></span><span class="keywordtype">void</span> mqttClient :: setDisconnect( std::function&lt; <span class="keywordtype">void</span> ( ) &gt; fun )</div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno">  375</span>{</div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno">  376</span>    __m_on_disconnected = fun;</div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno">  377</span>}</div>
</div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno">  378</span> </div>
<div class="foldopen" id="foldopen00379" data-start="{" data-end="}">
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"><a class="line" href="../../dc/d63/classwheels_1_1mqtt_client.html#ad7447ba17575882ac4c7c286d82c2b27">  379</a></span><span class="keywordtype">void</span> mqttClient :: onDisconnect( <span class="keyword">const</span> std::string&amp; cause )</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno">  380</span>{</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno">  381</span>    std::string info( <span class="stringliteral">&quot;MQTT连接断开:&quot;</span> );</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno">  382</span> </div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno">  383</span>    <span class="comment">//__m_msg_cb.erase( __m_msg_cb.begin() , __m_msg_cb.end() );</span></div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno">  384</span>    </div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno">  385</span>    <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#a5e96928e16ca9022cb7002cde20a71da">MSG</a>( info + cause , <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#afa7a41e86b5a1e570713a9b9bae068f0">TRED</a> );</div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno">  386</span>    __m_is_connected = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno">  387</span>    <span class="keywordflow">if</span>( __m_on_disconnected ){</div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno">  388</span>        __m_on_disconnected();</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno">  389</span>    }</div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno">  390</span>}</div>
</div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno">  391</span> </div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno">  392</span>mqttClient :: emErrCode</div>
<div class="foldopen" id="foldopen00393" data-start="{" data-end="}">
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"><a class="line" href="../../dc/d63/classwheels_1_1mqtt_client.html#ac71f4aefef7cea607fc58569bfa23ce4">  393</a></span>mqttClient :: pub( <span class="keyword">const</span> std::string&amp; topic , <span class="keyword">const</span> uint8_t * data , <span class="keywordtype">size_t</span> len )</div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno">  394</span>{</div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno">  395</span>    <span class="keywordflow">if</span>( !__m_is_connected ) <span class="keywordflow">return</span> ERR_CONN;</div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno">  396</span>    <a class="code hl_enumeration" href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616">emErrCode</a> ret = OK;</div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno">  397</span>    MQTTClient_deliveryToken dt;</div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno">  398</span>    <a class="code hl_struct" href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html">stMsg</a> msg( data , len );</div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno">  399</span>    <span class="comment">//std::unique_lock&lt; std::mutex &gt; l( __m_mutex );</span></div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno">  400</span>    MQTTClient_publishMessage( __m_client , topic.c_str() , &amp;msg , &amp;dt );</div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno">  401</span>    <span class="comment">/*if( rc != MQTTCLIENT_SUCCESS ){</span></div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno">  402</span><span class="comment">            ERROR_MSG( &quot;[ WARNING ] 第一次尝试发送MQTT消息失败，重新发送&quot; );</span></div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno">  403</span><span class="comment">            rc = MQTTClient_waitForCompletion( __m_client , dt , __m_wait_timeout.load() );</span></div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno">  404</span><span class="comment">    }</span></div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno">  405</span><span class="comment">    </span></div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno">  406</span><span class="comment">    if( rc != MQTTCLIENT_SUCCESS ){</span></div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno">  407</span><span class="comment">        ERROR_MSG( MQTTClient_strerror( rc ) );</span></div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno">  408</span><span class="comment">        ret = ERR_PUB;</span></div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno">  409</span><span class="comment">    }*/</span></div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno">  410</span> </div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno">  411</span>    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno">  412</span>}</div>
</div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno">  413</span> </div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno">  414</span>mqttClient :: emErrCode</div>
<div class="foldopen" id="foldopen00415" data-start="{" data-end="}">
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"><a class="line" href="../../dc/d63/classwheels_1_1mqtt_client.html#a6be7209c55c982b1a61ea83e58153bf8">  415</a></span>mqttClient :: pub( <span class="keyword">const</span> std::string&amp; topic, <a class="code hl_struct" href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html">stMsg</a>&amp; msg )</div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno">  416</span>{</div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno">  417</span>    <span class="keywordflow">if</span>( !__m_is_connected ) <span class="keywordflow">return</span> ERR_CONN;</div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno">  418</span> </div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno">  419</span>    <a class="code hl_enumeration" href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616">emErrCode</a> ret = OK;</div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno">  420</span>    MQTTClient_deliveryToken dt;</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno">  421</span> </div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno">  422</span>    MQTTClient_publishMessage( __m_client , topic.c_str() , &amp;msg , &amp;dt );</div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno">  423</span>    <span class="comment">/*if( rc != MQTTCLIENT_SUCCESS ){</span></div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno">  424</span><span class="comment">        ERROR_MSG( &quot;[ WARNING ] 第一次尝试发送MQTT消息失败，重新发送&quot; );</span></div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno">  425</span><span class="comment">        rc = MQTTClient_waitForCompletion( __m_client , dt , __m_wait_timeout.load() );</span></div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno">  426</span><span class="comment">    }</span></div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno">  427</span><span class="comment"></span> </div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno">  428</span><span class="comment">    if( rc != MQTTCLIENT_SUCCESS ){</span></div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno">  429</span><span class="comment">            ERROR_MSG( MQTTClient_strerror( rc ) );</span></div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno">  430</span><span class="comment">            ret = ERR_PUB;</span></div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno">  431</span><span class="comment">    }*/</span></div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno">  432</span>    </div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno">  433</span>    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno">  434</span>}</div>
</div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno">  435</span> </div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno">  436</span>mqttClient :: emErrCode</div>
<div class="foldopen" id="foldopen00437" data-start="{" data-end="}">
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"><a class="line" href="../../dc/d63/classwheels_1_1mqtt_client.html#a100bbcd47136dca546d1b36ba4086845">  437</a></span>mqttClient :: sub( <span class="keyword">const</span> std::string&amp; topic , <span class="keywordtype">int</span> qos , std::function&lt; <span class="keywordtype">void</span> ( <span class="keyword">const</span> std::string&amp; tp , <span class="keyword">const</span> <a class="code hl_struct" href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html">stMsg</a>&amp; ) &gt; cb )</div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno">  438</span>{</div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno">  439</span>    <span class="keywordflow">if</span>( !__m_is_connected ) <span class="keywordflow">return</span> ERR_CONN;</div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno">  440</span>    <a class="code hl_enumeration" href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616">emErrCode</a> ret = OK;</div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno">  441</span>    <span class="keywordflow">try</span>{</div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno">  442</span>        <span class="keyword">auto</span> rst = __m_msg_cb.insert( std::make_pair( topic , cb ) );</div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno">  443</span>        <span class="keywordflow">if</span>( rst.second == <span class="keyword">false</span> ){</div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno">  444</span>            ret = ERR_INSERT_CB;</div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno">  445</span>            <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( std::string(<span class="stringliteral">&quot;添加订阅回调记录失败, 可能是因为主题重复。&quot;</span>) );</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno">  446</span>        }<span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno">  447</span>            <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#a47497e4d892bd8be1db0117d6cf456a6">MSG_1</a>( <span class="stringliteral">&quot;添加订阅 %s 通知回调函数成功&quot;</span> , <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#a3334b4c7a06d103e2758af5421a6a1c5">OK_MSG</a> , topic.c_str());</div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno">  448</span>        }</div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno">  449</span> </div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno">  450</span>    }<span class="keywordflow">catch</span>( std::bad_alloc&amp; e ){</div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno">  451</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( std::string(<span class="stringliteral">&quot;添加订阅回调记录失败：&quot;</span>) + e.what() );</div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno">  452</span>        ret = ERR_ALLOC_MEM;</div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno">  453</span>    }</div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno">  454</span> </div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno">  455</span>    </div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno">  456</span>    </div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno">  457</span>    <span class="keywordtype">int</span> rc = MQTTClient_subscribe( __m_client , topic.c_str() , qos );</div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno">  458</span>    <span class="keywordflow">if</span>( rc != MQTTCLIENT_SUCCESS ){</div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno">  459</span>        <span class="keyword">const</span> <span class="keywordtype">char</span> * str = MQTTClient_strerror( rc );</div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno">  460</span> </div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno">  461</span>        std::stringstream ss;</div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno">  462</span>        ss &lt;&lt; <span class="stringliteral">&quot;订阅主题 &quot;</span> &lt;&lt; topic &lt;&lt; <span class="stringliteral">&quot;失败： &quot;</span> &lt;&lt; str;</div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno">  463</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( ss.str() );</div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno">  464</span>        __m_msg_cb.erase( topic );</div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno">  465</span>        </div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno">  466</span>        <span class="keywordflow">return</span> ERR_SUB;</div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno">  467</span>    }</div>
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno">  468</span> </div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno">  469</span>    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno">  470</span>}</div>
</div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno">  471</span> </div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno">  472</span>mqttClient :: emErrCode</div>
<div class="foldopen" id="foldopen00473" data-start="{" data-end="}">
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno"><a class="line" href="../../dc/d63/classwheels_1_1mqtt_client.html#a75add329cda55d67c6e106e814617afd">  473</a></span>mqttClient :: unSub( <span class="keyword">const</span> std::string&amp; topic )</div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno">  474</span>{</div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno">  475</span>    <span class="keywordflow">if</span>( !__m_is_connected ) <span class="keywordflow">return</span> ERR_CONN;</div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno">  476</span>    <span class="keywordtype">int</span> rc = MQTTClient_unsubscribe( __m_client , topic.c_str() );</div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno">  477</span>    <span class="keywordflow">if</span>( rc != MQTTCLIENT_SUCCESS ){</div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno">  478</span>        <span class="keywordflow">return</span> ERR_UNSUB;</div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno">  479</span>    }</div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno">  480</span> </div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno">  481</span>    <span class="keyword">auto</span> it = __m_msg_cb.find( topic );</div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno">  482</span>    <span class="keywordflow">if</span>( it != __m_msg_cb.end() ){</div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno">  483</span>        __m_msg_cb.erase( it );</div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno">  484</span>    }</div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno">  485</span> </div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno">  486</span>    <span class="keywordflow">return</span> OK;</div>
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno">  487</span>}</div>
</div>
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno">  488</span> </div>
<div class="foldopen" id="foldopen00489" data-start="{" data-end="}">
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"><a class="line" href="../../dc/d63/classwheels_1_1mqtt_client.html#a087c54091586ca6631b483624ae01cbe">  489</a></span><span class="keywordtype">bool</span> mqttClient :: isConnected()</div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno">  490</span>{</div>
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno">  491</span>    <span class="keywordtype">bool</span> ret = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno">  492</span>    ret = __m_is_connected.load();</div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno">  493</span>    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno">  494</span>}</div>
</div>
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno">  495</span> </div>
<div class="foldopen" id="foldopen00496" data-start="{" data-end="}">
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"><a class="line" href="../../dc/d63/classwheels_1_1mqtt_client.html#ad8891a42152cd57b070ff9605d836013">  496</a></span><span class="keywordtype">int</span> mqttClient ::onRecv( <span class="keyword">const</span> std::string&amp; tp , <span class="keyword">const</span> <a class="code hl_struct" href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html">stMsg</a>&amp; msg )</div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno">  497</span>{</div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno">  498</span>    <span class="keywordtype">int</span> ret = 0;</div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno">  499</span>    <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#a47497e4d892bd8be1db0117d6cf456a6">MSG_1</a>( <span class="stringliteral">&quot;收到%s的消息: %s&quot;</span> , <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#a3334b4c7a06d103e2758af5421a6a1c5">OK_MSG</a> , tp.c_str() , ( <span class="keywordtype">char</span> *)msg.payload );</div>
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno">  500</span>    <span class="keyword">auto</span> it = __m_msg_cb.find( tp );</div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno">  501</span>    <span class="keywordflow">if</span>( it != __m_msg_cb.end() ){</div>
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno">  502</span>        it-&gt;second( tp , msg );</div>
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno">  503</span>        ret = 1;</div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno">  504</span>    }<span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno">  505</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#a47497e4d892bd8be1db0117d6cf456a6">MSG_1</a>( <span class="stringliteral">&quot;找不到订阅 %s 的回调通知函数&quot;</span> , <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#afa7a41e86b5a1e570713a9b9bae068f0">TRED</a> , tp.c_str() );</div>
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno">  506</span>    }</div>
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno">  507</span>    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno">  508</span>}</div>
</div>
<div class="ttc" id="aclasswheels_1_1debug_html_a5fa52d8a6d24d2f6686055e7cefa04b6"><div class="ttname"><a href="../../d3/d47/classwheels_1_1debug.html#a5fa52d8a6d24d2f6686055e7cefa04b6">wheels::debug::printCallstack</a></div><div class="ttdeci">static void printCallstack()</div></div>
<div class="ttc" id="aclasswheels_1_1mqtt_client_html"><div class="ttname"><a href="../../dc/d63/classwheels_1_1mqtt_client.html">wheels::mqttClient</a></div><div class="ttdef"><b>定义</b> <a href="../../d5/d27/mqtt_8hpp_source.html#l00016">mqtt.hpp:17</a></div></div>
<div class="ttc" id="aclasswheels_1_1mqtt_client_html_a9ef036b2ecddf62dde5597f6e9936616"><div class="ttname"><a href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616">wheels::mqttClient::emErrCode</a></div><div class="ttdeci">emErrCode</div><div class="ttdef"><b>定义</b> <a href="../../d5/d27/mqtt_8hpp_source.html#l00019">mqtt.hpp:19</a></div></div>
<div class="ttc" id="aclasswheels_1_1mqtt_client_html_a9ef036b2ecddf62dde5597f6e9936616a2b1c9d335ac095108055871883cf8ad0"><div class="ttname"><a href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616a2b1c9d335ac095108055871883cf8ad0">wheels::mqttClient::ERR_ACCOUNT_EMPTY</a></div><div class="ttdeci">@ ERR_ACCOUNT_EMPTY</div><div class="ttdef"><b>定义</b> <a href="../../d5/d27/mqtt_8hpp_source.html#l00032">mqtt.hpp:32</a></div></div>
<div class="ttc" id="aclasswheels_1_1mqtt_client_html_a9ef036b2ecddf62dde5597f6e9936616a5806ee274c8dfa7902e5f995ac627401"><div class="ttname"><a href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616a5806ee274c8dfa7902e5f995ac627401">wheels::mqttClient::ERR_CID_EMPTY</a></div><div class="ttdeci">@ ERR_CID_EMPTY</div><div class="ttdef"><b>定义</b> <a href="../../d5/d27/mqtt_8hpp_source.html#l00031">mqtt.hpp:31</a></div></div>
<div class="ttc" id="aclasswheels_1_1mqtt_client_html_a9ef036b2ecddf62dde5597f6e9936616a6a8715111fc7a075e2289346cf61548e"><div class="ttname"><a href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616a6a8715111fc7a075e2289346cf61548e">wheels::mqttClient::ERR_DATA_NULL</a></div><div class="ttdeci">@ ERR_DATA_NULL</div><div class="ttdef"><b>定义</b> <a href="../../d5/d27/mqtt_8hpp_source.html#l00029">mqtt.hpp:29</a></div></div>
<div class="ttc" id="aclasswheels_1_1mqtt_client_html_a9ef036b2ecddf62dde5597f6e9936616ac28e9e41af6580a0fbb4c4befce3cddd"><div class="ttname"><a href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616ac28e9e41af6580a0fbb4c4befce3cddd">wheels::mqttClient::ERR_QOS_RANGE</a></div><div class="ttdeci">@ ERR_QOS_RANGE</div><div class="ttdef"><b>定义</b> <a href="../../d5/d27/mqtt_8hpp_source.html#l00028">mqtt.hpp:28</a></div></div>
<div class="ttc" id="aclasswheels_1_1mqtt_client_html_a9ef036b2ecddf62dde5597f6e9936616acfcae9b57ddf17a5e43b14c5d558bef3"><div class="ttname"><a href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616acfcae9b57ddf17a5e43b14c5d558bef3">wheels::mqttClient::ERR_URL_EMPTY</a></div><div class="ttdeci">@ ERR_URL_EMPTY</div><div class="ttdef"><b>定义</b> <a href="../../d5/d27/mqtt_8hpp_source.html#l00030">mqtt.hpp:30</a></div></div>
<div class="ttc" id="aclasswheels_1_1mqtt_client_html_a9ef036b2ecddf62dde5597f6e9936616ae19fede179cf0ab078776cd54de79e3e"><div class="ttname"><a href="../../dc/d63/classwheels_1_1mqtt_client.html#a9ef036b2ecddf62dde5597f6e9936616ae19fede179cf0ab078776cd54de79e3e">wheels::mqttClient::ERR_CREATE_CTX</a></div><div class="ttdeci">@ ERR_CREATE_CTX</div><div class="ttdef"><b>定义</b> <a href="../../d5/d27/mqtt_8hpp_source.html#l00023">mqtt.hpp:23</a></div></div>
<div class="ttc" id="aclasswheels_1_1mqtt_client_html_ad7447ba17575882ac4c7c286d82c2b27"><div class="ttname"><a href="../../dc/d63/classwheels_1_1mqtt_client.html#ad7447ba17575882ac4c7c286d82c2b27">wheels::mqttClient::onDisconnect</a></div><div class="ttdeci">void onDisconnect(const std::string &amp;cause)</div><div class="ttdoc">onDisconnect</div><div class="ttdef"><b>定义</b> <a href="#l00379">mqtt.cpp:379</a></div></div>
<div class="ttc" id="aclasswheels_1_1mqtt_client_html_ad8891a42152cd57b070ff9605d836013"><div class="ttname"><a href="../../dc/d63/classwheels_1_1mqtt_client.html#ad8891a42152cd57b070ff9605d836013">wheels::mqttClient::onRecv</a></div><div class="ttdeci">int onRecv(const std::string &amp;tp, const stMsg &amp;msg)</div><div class="ttdoc">处理接收到消息后的操作</div><div class="ttdef"><b>定义</b> <a href="#l00496">mqtt.cpp:496</a></div></div>
<div class="ttc" id="adebug_8hpp_html"><div class="ttname"><a href="../../da/d7b/debug_8hpp.html">debug.hpp</a></div></div>
<div class="ttc" id="amisc_8hpp_html"><div class="ttname"><a href="../../d0/d0e/misc_8hpp.html">misc.hpp</a></div></div>
<div class="ttc" id="amisc_8hpp_html_a3334b4c7a06d103e2758af5421a6a1c5"><div class="ttname"><a href="../../d0/d0e/misc_8hpp.html#a3334b4c7a06d103e2758af5421a6a1c5">OK_MSG</a></div><div class="ttdeci">#define OK_MSG</div><div class="ttdef"><b>定义</b> <a href="../../d0/d0e/misc_8hpp_source.html#l00036">misc.hpp:36</a></div></div>
<div class="ttc" id="amisc_8hpp_html_a47497e4d892bd8be1db0117d6cf456a6"><div class="ttname"><a href="../../d0/d0e/misc_8hpp.html#a47497e4d892bd8be1db0117d6cf456a6">MSG_1</a></div><div class="ttdeci">#define MSG_1(format, coor,...)</div><div class="ttdef"><b>定义</b> <a href="../../d0/d0e/misc_8hpp_source.html#l00127">misc.hpp:127</a></div></div>
<div class="ttc" id="amisc_8hpp_html_a5e96928e16ca9022cb7002cde20a71da"><div class="ttname"><a href="../../d0/d0e/misc_8hpp.html#a5e96928e16ca9022cb7002cde20a71da">MSG</a></div><div class="ttdeci">#define MSG(str, color)</div><div class="ttdef"><b>定义</b> <a href="../../d0/d0e/misc_8hpp_source.html#l00126">misc.hpp:126</a></div></div>
<div class="ttc" id="amisc_8hpp_html_ab66bafe0e3773f589f4a239eb3aaecff"><div class="ttname"><a href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a></div><div class="ttdeci">#define ERROR_MSG(str)</div><div class="ttdef"><b>定义</b> <a href="../../d0/d0e/misc_8hpp_source.html#l00144">misc.hpp:144</a></div></div>
<div class="ttc" id="amisc_8hpp_html_ac0d4a58b35d49450ad09b7d84319a624"><div class="ttname"><a href="../../d0/d0e/misc_8hpp.html#ac0d4a58b35d49450ad09b7d84319a624">TNORMAL</a></div><div class="ttdeci">#define TNORMAL</div><div class="ttdef"><b>定义</b> <a href="../../d0/d0e/misc_8hpp_source.html#l00040">misc.hpp:40</a></div></div>
<div class="ttc" id="amisc_8hpp_html_afa7a41e86b5a1e570713a9b9bae068f0"><div class="ttname"><a href="../../d0/d0e/misc_8hpp.html#afa7a41e86b5a1e570713a9b9bae068f0">TRED</a></div><div class="ttdeci">#define TRED</div><div class="ttdoc">常用的一些工具算法或者定义</div><div class="ttdef"><b>定义</b> <a href="../../d0/d0e/misc_8hpp_source.html#l00033">misc.hpp:33</a></div></div>
<div class="ttc" id="amqtt_8cpp_html_a1f0795cbda29e32b3d6f379c226726f3"><div class="ttname"><a href="../../d8/d5b/mqtt_8cpp.html#a1f0795cbda29e32b3d6f379c226726f3">msgarrvd</a></div><div class="ttdeci">int msgarrvd(void *context, char *topicName, int topicLen, MQTTClient_message *message)</div><div class="ttdef"><b>定义</b> <a href="#l00011">mqtt.cpp:11</a></div></div>
<div class="ttc" id="amqtt_8cpp_html_a2a87ef47168dc639b307a285b8cb4462"><div class="ttname"><a href="../../d8/d5b/mqtt_8cpp.html#a2a87ef47168dc639b307a285b8cb4462">connlost</a></div><div class="ttdeci">void connlost(void *context, char *cause)</div><div class="ttdef"><b>定义</b> <a href="#l00034">mqtt.cpp:34</a></div></div>
<div class="ttc" id="amqtt_8cpp_html_a4a79780b9057489f0740020d6bae250f"><div class="ttname"><a href="../../d8/d5b/mqtt_8cpp.html#a4a79780b9057489f0740020d6bae250f">delivered</a></div><div class="ttdeci">void delivered(void *context, MQTTClient_deliveryToken dt)</div><div class="ttdef"><b>定义</b> <a href="#l00052">mqtt.cpp:52</a></div></div>
<div class="ttc" id="amqtt_8hpp_html"><div class="ttname"><a href="../../d5/d27/mqtt_8hpp.html">mqtt.hpp</a></div></div>
<div class="ttc" id="anamespacewheels_html"><div class="ttname"><a href="../../df/d8d/namespacewheels.html">wheels</a></div><div class="ttdoc">堆栈信息读取和保存记录</div><div class="ttdef"><b>定义</b> <a href="../../d3/df7/ary__str_8hpp_source.html#l00006">ary_str.hpp:7</a></div></div>
<div class="ttc" id="astructwheels_1_1mqtt_client_1_1st_msg_html"><div class="ttname"><a href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html">wheels::mqttClient::stMsg</a></div><div class="ttdoc">从path.mqtt继承消息结构，提供消息构造接口</div><div class="ttdef"><b>定义</b> <a href="../../d5/d27/mqtt_8hpp_source.html#l00037">mqtt.hpp:37</a></div></div>
<div class="ttc" id="astructwheels_1_1mqtt_client_1_1st_msg_html_a76cd2f25cc8ce95667c217e3e9fad0ff"><div class="ttname"><a href="../../d0/d12/structwheels_1_1mqtt_client_1_1st_msg.html#a76cd2f25cc8ce95667c217e3e9fad0ff">wheels::mqttClient::stMsg::fromPaho</a></div><div class="ttdeci">static stMsg fromPaho(const MQTTClient_message &amp;msg)</div><div class="ttdoc">从paho.mqtt构造对象</div><div class="ttdef"><b>定义</b> <a href="#l00170">mqtt.cpp:170</a></div></div>
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